Extended Capacity Charts (2020, 2021)

MixedFPHMR36A3A‐Heating
TC PI TC PI TC PI TC PI TC PI
kBtu/h kW kBtu/h kW kBtu/h kW kBtu/h kW kBtu/h kW
Indoor
units(Btu)
OutdoorAirTemp. IndoorAirTemp.°FDB
°FDB °FWB
60 65 70 75 78
14 12 42.90 4.13 41.83 4.21 39.21 4.30 39.79 4.39 38.69 4.47
23 19 44.25 4.36 43.17 4.45 41.32 4.54 41.10 4.64 39.98 4.72
32 28 47.03 4.54 45.82 4.63 44.85 4.72 43.56 4.83 42.43 4.92
41 37 49.30 4.83 48.03 4.93 47.05 5.01 45.74 5.13 44.60 5.23
47 43 51.60 4.61 50.28 4.64 49.39 4.74 47.97 4.83 46.64 4.93
50 47 46.91 3.86 45.71 3.89 44.90 3.98 43.61 4.06 42.40 4.14
59 50 42.12 3.18 41.04 3.20 40.31 3.28 39.15 3.35 38.07 3.40
68 59 37.22 2.56 36.26 2.58 35.62 2.64 34.59 2.70 33.64 2.75
75 65 26.84 1.82 26.16 1.84 25.69 1.88 24.95 1.92 24.26 1.96
09+12+12+12
138